package ch03.shiLi.shiLi9;

import net.sf.cglib.proxy.MethodInterceptor;
import net.sf.cglib.proxy.MethodProxy;
import org.apache.log4j.Logger;

import java.lang.reflect.Method;

public class IntermediaryMethodterceptor implements MethodInterceptor {
    private static Logger logger=Logger.getLogger(ch03.shiLi.shiLi6.Test.class.getName());

    /**
     * 为被代理的方法定义的代理业务规则
     */
    @Override
    public Object intercept(Object proxy, Method method, Object[] args, MethodProxy methodProxy) throws Throwable {
        before();
        Object feedback=methodProxy.invokeSuper(proxy,args);//执行目标对象的实际业务
        after();
        return "看房记录：买家反馈“"+feedback+"“";
    }
    public void before(){
        logger.debug("前期准备。");
        logger.debug("查找房源。");
        logger.debug("和卖家沟通时间");
    }
    public void after(){
        logger.debug("后期跟踪");
        logger.debug("和卖家沟通意见。");
    }
}
